Storm shutter rail



FIG. 1 is a bottom right perspective view of a storm shutter rail which is broken in the center indicating that a specific length forms no part of the claimed design; and,

FIG. 2 is a top left perspective view of the storm shutter rail shown in FIG. 1.

The broken lines upon the storm shutter rail are for illustrative purposes only, and form no part of the claimed design. 

The ornamental design for a storm shutter rail, as shown and described. 